/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package org.apache.streampipes.manager.setup;


import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public abstract class InstallationStep {

  public static final Logger LOG = LoggerFactory.getLogger(InstallationStep.class);

  private int errorCount = 0;

  public abstract void install();

  public abstract String getTitle();

  public void logSuccess(String info) {
    LOG.info(info);
  }

  public void logFailure(String error) {
    errorCount++;
    LOG.error(error);
  }

  public void logFailure(String error, Exception e) {
    errorCount++;
    LOG.error(error, e);
  }

  public int getErrorCount() {
    return errorCount;
  }

}
